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Key structure and electronic device with same

An electronic device and button technology, which is applied in electronic switches, emergency protection devices, toys, etc., can solve the problems of reduced sensitivity of buttons and affecting normal use of users

Pending Publication Date: 2019-08-02
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when most of the button structures on the market are used for too long or too many times, the sensitivity of the buttons will decrease, which will affect the normal use of users.

Method used

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  • Key structure and electronic device with same
  • Key structure and electronic device with same
  • Key structure and electronic device with same

Examples

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there ...

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PUM

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Abstract

A key structure is disclosed. A key at least comprises a key part and a connecting part; the connecting part comprises two electrode plates; a containing space is formed between the two electrode plates, the key part is arranged corresponding to the containing space, the key part is made to move towards the direction of the containing space by pressing the key part, at least part of the key part is contained in the containing space, and then the capacitance between the two electrode plates is changed. The press sensitivity of the key structure is high. The invention further provides an electronic device with the key structure.

Description

technical field [0001] The invention relates to a key structure and an electronic device with the key structure. Background technique [0002] At present, when most of the button structures on the market are used for a long time or too many times, the sensitivity of the buttons will decrease, thereby affecting the normal use of the user. Contents of the invention [0003] In view of this, it is necessary to provide a key structure with high sensitivity. [0004] The invention also provides an electronic device with the key structure. [0005] A button structure, the button at least includes a button part and a connecting part, the connecting part includes two electrode plates, an accommodating space is formed between the two electrode plates, and the button part corresponds to the accommodating space It is set that by pressing the key part, the key part moves toward the accommodating space and is at least partially accommodated in the accommodating space, thereby changin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/975
CPCH03K17/975H03K2217/9651H01H2239/006H01H2231/032H01H3/12H01H13/50H01H2233/07H01H13/20H01H13/14
Inventor 孙磊
Owner FU TAI HUA IND SHENZHEN